On this edition of All Songs Considered, host Bob Boilen returns from a long, arduous weekend of work, looking tan and rested. That's because he just got back from the Newport Folk Festival, where he spent three glorious days surrounded by love, rainbows and amazing music. But leave it to co-host Robin Hilton to harsh Bob's mellow, when he shows Bob the most horrifying publicity photo either has ever seen for a band. The perpetrator? Chastity Belt, a Seattle group that makes what its members call "the worst music you will ever hear." (It isn't anywhere near the worst music you'll ever hear — in fact, it's awesome.)

Also on this week's show: a new song from the sometimes gritty, sometimes droning rock group Yuck; the woozy, strangely captivating psych-pop of Jackson Scott; and veteran electronic-music pioneer Hans-Joachim Roedelius and his latest collaboration with bassist Stefan Schneider.